I have a 2005 LLY /5spd Alli. This is my first use of EFILive. I uploaded the TCM successfully. I changd the max shift defuel to from 89% to 50%. I flashed the 5spd Ali TCM back into the truck. Now it won't start.

The TCM flash said it was successfull. I don;t have any errors or tr0uble lights.

Can someone please help me get my truck running again!

Thanks.